Tamil Nadu weather update: IMD predicts light rain in these places until April 21; 13 locations record over 100°F

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Chennai: The Chennai Meteorological Centre has predicted that light rain is likely to occur in a few places across Tamil Nadu until April 21. The forecast brings some relief to residents of the Western Ghats districts, coastal areas of the Delta districts, isolated spots in Ramanathapuram district, and the Karaikal region, where rainfall is expected.

Tamil Nadu summer 2026: Temperature and humidity warning

The Meteorological Centre has warned that discomfort due to high heat and humidity may be experienced in a few isolated places across coastal Tamil Nadu, as well as in the Puducherry and Karaikal regions. Until April 19, maximum temperatures in a few places within the interior districts of Tamil Nadu could rise up to 3 degrees Celsius above normal levels.

Chennai Weather

For Chennai, the Meteorological Centre has stated that the sky will remain partly cloudy, with maximum temperatures expected to reach up to 100 degrees Fahrenheit. The public has been advised to avoid stepping outdoors during unnecessary hours and to consume plenty of water. Children, the elderly, and individuals with health conditions have been urged to take necessary precautionary measures to protect themselves from the adverse effects of the heat.

Tamil Nadu weather: 13 locations record over 100°F

Yesterday alone, temperatures exceeding 100 degrees Fahrenheit were recorded in 13 locations across Tamil Nadu. The scorching heat affected many parts of the state. The details are as follows:

  • Karur (Paramathi) – 105.8°F (41°C)

  • Vellore – 104.72°F (40.4°C)

  • Madurai Airport – 104.36°F (40.2°C)

  • Trichy – 104.18°F (40.1°C)

  • Erode – 104°F (40°C)

  • Namakkal – 103.46°F (39.7°C)

  • Madurai City – 102.92°F (39.4°C)

  • Salem – 102.92°F (39.4°C)

  • Tirupattur – 102.2°F (39°C)

  • Dharmapuri – 102.2°F (39°C)

  • Coimbatore – 101.48°F (38.6°C)

  • Palayamkottai – 101.12°F (38.4°C)

  • Tiruttani – 100.58°F (38.1°C)

The Meteorological Centre has advised residents to stay hydrated, avoid unnecessary sun exposure, and take precautions, especially during peak afternoon hours.